64719. Patents for inventions : Abridgments of specifications : Class 103, railway and tramway vehicles - London : Stationary office, 1907-1911. - 2 dln : ill. ; 25 cm. - PK : DE PATER K 633 Bezit: 1901-04 PK : DE PATER K 634 Bezit: 1901-04

64719. Patents for inventions : Abridgments of specifications : Class 103, railway and tramway vehicles - London : Stationary office, 1907-1911. - 2 dln : ill. ; 25 cm. - PK : DE PATER K 633 Bezit: 1901-04 PK : DE PATER K 634 Bezit: 1901-04